| 摘要 |
PURPOSE: An LPI(Liquefied Petroleum Injection) system for a gas vehicle is provided to secure the normal airtight seal by equalizing the pressure in the front and rear sides of a diaphragm. CONSTITUTION: An LPI system for a gas vehicle comprises a fuel tank(2) which stores gas fuel, a multi valve(3) which is installed in the fuel tank, a fuel pump(4) which is connected to the multi valve and pumps the gas fuel to be transferred, an engine(5) which is driven with the liquefied fuel provided by an injector, and a jet valve(6) which is installed inside the fuel tank in order to supply fuel to the multi valve and the fuel pump.
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